His free lecture, “Let’s Go Slumming, Nose-Thumbing, at Park Avenue,” is first-come, first-serve. A signing of his “America’s Songs” book precedes the speech at 5:30 p.m. Wednesday


From “Happy Days Are Here Again” to “Over the Rainbow,” broadcaster and critic Michael Lasser discusses songs of the Great Depression at 6:30 p.m. tonight at Oklahoma City Museum of Art, 415 Couch.
